NL63919C - - Google Patents

Info

Publication number: NL63919C
Authority: NL; Netherlands

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1939-12-21

Publication of NL63919C publication Critical patent/NL63919C/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
- B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2405—Feed mechanisms for settling tanks
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
- B01D21/2438—Discharge mechanisms for floating particles provided with scrapers on the liquid surface for removing floating particles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Mixers Of The Rotary Stirring Type (AREA)

NL63919D 1939-12-21 NL63919C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US926184XA	1939-12-21	1939-12-21

Publications (1)

Publication Number	Publication Date
NL63919C true NL63919C (enrdf_load_stackoverflow)

Family

ID=22234153

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL63919D NL63919C (enrdf_load_stackoverflow)	1939-12-21

Country Status (2)

Country	Link
DE (1)	DE926184C (enrdf_load_stackoverflow)
NL (1)	NL63919C (enrdf_load_stackoverflow)

0
- NL NL63919D patent/NL63919C/xx active
1941
- 1941-01-18 DE DED3669D patent/DE926184C/de not_active Expired

Also Published As

Publication number	Publication date
DE926184C (de)	1955-04-07

Publication	Publication Date	Title
BE403779A (enrdf_load_stackoverflow)
BE413600A (enrdf_load_stackoverflow)
BE421934A (enrdf_load_stackoverflow)
BE428333A (enrdf_load_stackoverflow)
BE431181A (enrdf_load_stackoverflow)
BE432222A (enrdf_load_stackoverflow)
BE432228A (enrdf_load_stackoverflow)
BE432632A (enrdf_load_stackoverflow)
BE432683A (enrdf_load_stackoverflow)
BE432823A (enrdf_load_stackoverflow)
BE432902A (enrdf_load_stackoverflow)
BE432967A (enrdf_load_stackoverflow)
BE432980A (enrdf_load_stackoverflow)
BE433383A (enrdf_load_stackoverflow)
BE433398A (enrdf_load_stackoverflow)
BE433403A (enrdf_load_stackoverflow)
BE433599A (enrdf_load_stackoverflow)
BE433615A (enrdf_load_stackoverflow)
BE433626A (enrdf_load_stackoverflow)
BE433708A (enrdf_load_stackoverflow)	1939-05-31
BE433833A (enrdf_load_stackoverflow)
BE433845A (enrdf_load_stackoverflow)
BE433856A (enrdf_load_stackoverflow)	1939-05-31
BE433994A (enrdf_load_stackoverflow)
BE433998A (enrdf_load_stackoverflow)